CA2875117A1 - Dual evaporator refrigeration system using zeotropic refrigerant mixture - Google Patents

Dual evaporator refrigeration system using zeotropic refrigerant mixture Download PDF

Info

Publication number
CA2875117A1
CA2875117A1 CA2875117A CA2875117A CA2875117A1 CA 2875117 A1 CA2875117 A1 CA 2875117A1 CA 2875117 A CA2875117 A CA 2875117A CA 2875117 A CA2875117 A CA 2875117A CA 2875117 A1 CA2875117 A1 CA 2875117A1
Authority
CA
Canada
Prior art keywords
refrigerant
evaporator
stream
condenser
zeotropic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
CA2875117A
Other languages
English (en)
French (fr)
Inventor
Brent Alden Junge
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Haier US Appliance Solutions Inc
Original Assignee
General Electric Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by General Electric Co filed Critical General Electric Co
Publication of CA2875117A1 publication Critical patent/CA2875117A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B5/00—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity
    • F25B5/02—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity arranged in parallel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B43/00—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
    • F25B9/002—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant
    • F25B9/006—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant the refrigerant containing more than one component
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
    • F25D11/02—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures
    • F25D11/022—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures with two or more evaporators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D19/00—Arrangement or mounting of refrigeration units with respect to devices or objects to be refrigerated, e.g. infrared detectors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/05—Compression system with heat exchange between particular parts of the system
    • F25B2400/052—Compression system with heat exchange between particular parts of the system between the capillary tube and another part of the refrigeration cycle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/12—Inflammable refrigerants

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Analytical Chemistry (AREA)
  • Power Engineering (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Sorption Type Refrigeration Machines (AREA)
CA2875117A 2012-06-08 2013-05-14 Dual evaporator refrigeration system using zeotropic refrigerant mixture Abandoned CA2875117A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/492,054 2012-06-08
US13/492,054 US8739567B2 (en) 2012-06-08 2012-06-08 Dual evaporator refrigeration system using zeotropic refrigerant mixture
PCT/US2013/040845 WO2013184303A1 (en) 2012-06-08 2013-05-14 Dual evaporator refrigeration system using zeotropic refrigerant mixture

Publications (1)

Publication Number Publication Date
CA2875117A1 true CA2875117A1 (en) 2013-12-12

Family

ID=48607347

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2875117A Abandoned CA2875117A1 (en) 2012-06-08 2013-05-14 Dual evaporator refrigeration system using zeotropic refrigerant mixture

Country Status (7)

Country Link
US (1) US8739567B2 (zh)
EP (1) EP2872834B1 (zh)
KR (1) KR20150031264A (zh)
CN (1) CN104350339B (zh)
CA (1) CA2875117A1 (zh)
MX (1) MX365887B (zh)
WO (1) WO2013184303A1 (zh)

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US9221210B2 (en) 2012-04-11 2015-12-29 Whirlpool Corporation Method to create vacuum insulated cabinets for refrigerators
US8986483B2 (en) 2012-04-02 2015-03-24 Whirlpool Corporation Method of making a folded vacuum insulated structure
US20140298854A1 (en) * 2013-04-04 2014-10-09 General Electric Company Dual evaporator refrigeration system with zeotropic refrigerant mixture
KR102144486B1 (ko) * 2013-11-04 2020-08-13 엘지전자 주식회사 냉장고 및 그 제어방법
US9689604B2 (en) 2014-02-24 2017-06-27 Whirlpool Corporation Multi-section core vacuum insulation panels with hybrid barrier film envelope
US10052819B2 (en) 2014-02-24 2018-08-21 Whirlpool Corporation Vacuum packaged 3D vacuum insulated door structure and method therefor using a tooling fixture
US9599392B2 (en) 2014-02-24 2017-03-21 Whirlpool Corporation Folding approach to create a 3D vacuum insulated door from 2D flat vacuum insulation panels
US9476633B2 (en) 2015-03-02 2016-10-25 Whirlpool Corporation 3D vacuum panel and a folding approach to create the 3D vacuum panel from a 2D vacuum panel of non-uniform thickness
US9897370B2 (en) 2015-03-11 2018-02-20 Whirlpool Corporation Self-contained pantry box system for insertion into an appliance
CN106032463B (zh) * 2015-03-16 2019-04-26 中国石油化工集团公司 一种重力热管混合工质
CN105202791A (zh) * 2015-09-09 2015-12-30 江苏宝奥兰空调设备有限公司 一种制冷系统及方法
US11052579B2 (en) 2015-12-08 2021-07-06 Whirlpool Corporation Method for preparing a densified insulation material for use in appliance insulated structure
US10422573B2 (en) 2015-12-08 2019-09-24 Whirlpool Corporation Insulation structure for an appliance having a uniformly mixed multi-component insulation material, and a method for even distribution of material combinations therein
US10222116B2 (en) 2015-12-08 2019-03-05 Whirlpool Corporation Method and apparatus for forming a vacuum insulated structure for an appliance having a pressing mechanism incorporated within an insulation delivery system
US10429125B2 (en) 2015-12-08 2019-10-01 Whirlpool Corporation Insulation structure for an appliance having a uniformly mixed multi-component insulation material, and a method for even distribution of material combinations therein
US10041724B2 (en) 2015-12-08 2018-08-07 Whirlpool Corporation Methods for dispensing and compacting insulation materials into a vacuum sealed structure
CN105402979B (zh) * 2015-12-12 2018-01-16 西安交通大学 一种非共沸混合工质分凝循环的新型冰箱制冷系统
US10422569B2 (en) 2015-12-21 2019-09-24 Whirlpool Corporation Vacuum insulated door construction
US10018406B2 (en) 2015-12-28 2018-07-10 Whirlpool Corporation Multi-layer gas barrier materials for vacuum insulated structure
US10610985B2 (en) 2015-12-28 2020-04-07 Whirlpool Corporation Multilayer barrier materials with PVD or plasma coating for vacuum insulated structure
US10807298B2 (en) 2015-12-29 2020-10-20 Whirlpool Corporation Molded gas barrier parts for vacuum insulated structure
CN106225319A (zh) * 2016-07-27 2016-12-14 南京理工大学 一种回热式非共沸混合工质的双蒸发温度制冷与热泵空调机组及方法
US10184726B1 (en) * 2016-08-02 2019-01-22 National Technology & Engineering Solutions Of Sandia, Llc Cooling systems and methods for thermoelectric power generation
US10712073B2 (en) * 2017-03-01 2020-07-14 Haier Us Appliance Solutions, Inc. Ternary natural refrigerant mixture that improves the energy efficiency of a refrigeration system
KR20210022930A (ko) * 2019-08-21 2021-03-04 엘지전자 주식회사 비공비혼합냉매를 사용하는 냉동장치
KR20210022937A (ko) * 2019-08-21 2021-03-04 엘지전자 주식회사 비공비혼합냉매를 사용하는 냉동시스템의 제어방법
KR20210022932A (ko) * 2019-08-21 2021-03-04 엘지전자 주식회사 비공비혼합냉매를 사용하는 냉동시스템
KR20210022940A (ko) * 2019-08-21 2021-03-04 엘지전자 주식회사 비공비혼합냉매 및 그 냉매를 사용하는 냉장고
CN111076479A (zh) * 2019-12-05 2020-04-28 合肥晶弘电器有限公司 一种利用非共沸混合制冷剂实现超低温储藏的家用制冷设备
KR102211202B1 (ko) * 2020-08-07 2021-02-02 엘지전자 주식회사 냉장고 및 그 제어방법
KR102433725B1 (ko) * 2021-04-15 2022-08-19 서울대학교산학협력단 비공비 혼합냉매를 활용한 다중 증발기를 포함한 냉동 시스템

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Also Published As

Publication number Publication date
US20130327078A1 (en) 2013-12-12
EP2872834A1 (en) 2015-05-20
CN104350339B (zh) 2017-06-09
US8739567B2 (en) 2014-06-03
CN104350339A (zh) 2015-02-11
WO2013184303A1 (en) 2013-12-12
EP2872834B1 (en) 2021-04-07
KR20150031264A (ko) 2015-03-23
MX365887B (es) 2019-06-19
MX2014014987A (es) 2015-06-17

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Legal Events

Date Code Title Description
FZDE Discontinued

Effective date: 20190514